KNOXZY Hot & Cold Pack for Injuries Reusable Gel Ice/Heat Knee, Shoulder, Back, Arm Leg Joint Muscle Pain Relief

KNOXZY Hot/Cold packs help relieve joint pain and local soft tissue pain, recovery after surgery, sports injuries, toothache, etc., and help your body recover sooner. KNOXZY Hot/Cold packs can be frozen for 60 minutes in the freezer for cold compress, or heated in the microwave for 30 seconds for hot compress, you can choose the appropriate method according to your needs.Ice Pak comes with a bag that avoids direct contact with the skin to prevent frostbite or burns. KNOXZY Hot/Cold pack gel is made of soft polyester spun and gel for durability. The Gel pack is waterproof, has good temperature storage effect, strong fluidity, and is soft against the skin. KNOXZY Hot/Cold packs which can be used for Relief of Muscle Aches, Pains, Back Pain, Sinusitis and Menstrual Cramps. You can use it on your head if you have a fever, and you can use it on your face if you have a toothache. It is very effective for recovery and pain relief.